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VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use

Features & Details

  • 150 HP Hydraulic Steering Kit: Our 150 HP boat hydraulic steering system includes a hydraulic steering cylinder, a low-friction hydraulic pump, two 20ft high-pressure hoses, and a complete set of accessories. It's the perfect replacement for aging or damaged hydraulic steering systems. Enjoy unmatched control and stability on your maritime journeys!
  • Two-Way Locking Valve: Our advanced hydraulic pump features a built-in dual-directional valve, replaceable shaft seals, a relief valve, and an air pocket. This not only enhances reliability, security, and durability but also reduces long-term operational and maintenance costs while optimizing overall system efficiency and performance. Upgrade now for peace of mind on your maritime adventures.
  • 2x20FT Hydraulic Hoses: With a maximum working pressure of 200 bar and reinforced with thick nylon tubing, our hydraulic hoses are built to withstand heavy loads without risking rupture or leakage, ensuring swift and dependable response to every steering maneuver. Equipped with quick-fit 5/16" fittings, these hoses offer effortless installation flexibility across various vessel types. Dominate the waters with precision and ease.
  • High-Performance Steering Cylinder: Our hydraulic steering cylinder boasts an impressive output force of 400kgf and is perfect for most splash wells, ensuring optimal engine operation without space constraints. Its sturdy structure and efficient seals allow it to withstand harsh environments with ease. Gear up for precise steering control and durability that stands the test of time.
  • Engineered for Versatility: Our marine hydraulic steering system is compatible with outboard motors up to 150HP and seamlessly integrates with a range of top brands, including Yamaha, Suzuki, Honda, Mercury, Nissan, and Tohatsu. Our outboard hydraulic steering kit ensures smooth and precise steering control for an exceptional boating experience.
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Reviews 4.8

All reviews are from verified purchases
Average rating based on 121 reviews
Top Reviews
Anthony Anthony
Reviewed on May 08,2025
This product is a game changer if you don’t already have hydraulic steering. Easy to install just need fluid.
Bryan Bryan
Reviewed on Apr 25,2025
Easy install
L. G. Redden L. G. Redden
Reviewed on Apr 06,2025
Great product
mee thao mee thao
Reviewed on Mar 25,2025
Honest opinion I'd recommend to everyone with a budget its easy installation only reason 4 stars for now is this my first year with it see how long it last I'll be back to report next year if it dont fail during the season ill change to 5
Alex Alex
Reviewed on Mar 24,2025
Great product. No anti torque steering helm though. It works as advertised and hasn’t leaked at all.
Ah Ah
Reviewed on Feb 28,2025
It worked pretty good for me. Bleeding isn’t too bad. Steering is tight and quick side to side. I’m happy
Jim Harrell Jim Harrell
Reviewed on Feb 22,2025
Works great- installed on boat- simple and easy
PJ PJ
Reviewed on Jan 05,2025
I got it installed by watching youtube works great now I will see how it holds up For the money it’s a good buy
Vitalii Vitalii
Reviewed on Jan 03,2025
VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, looks reliable and easy to install. It took about 4 hours to install and 1 liter fluid
Curtis Parker Curtis Parker
Reviewed on Dec 24,2024
I've this on the boat for about 100 hours. The boat is used in salt water but trailered and not kept on the water. It's worked flawlessly so far. Install was straightforward. No signs of corrosion on the hydraulic cylinders at the engine, but the helm has quite a bit. Salt has penetrated the powder coat and has began the typical bubbling on the metal. The boat is rinsed after use and Salt Away is used every few uses, which leads me to believe there were flaws in the coating that allowed salt in. For the cost, it is what it is... Better coating would make this an unbeatable value.

About this item

Product specification
Model
HK4200A-3
Part Number
HK4200A-3, HA4643
Application
Up to 150HP
Pumps
NR150
Cylinders
MR150
Max Pressure
6.9Mpa (1000psi)
Output Force
409.7kgf
Volume
118 cc
Tube I.D
Φ31.8 mm
Rod I.D
Φ16mm
Strode
197.3 mm
Description

Effortlessly Upgrade Your Boat Steering System

Upgrade your boat's control with a smooth and reliable steering experience. With a built-in two-way locking valve, this hydraulic outboard steering kit handles the power of 150 horsepower outboard engines. Whether you’re in tough water or simply cruising through lakes, this boat steering kit provides you with ultimate reliability and comfort. Included all required accessories in the package and easy to install, this outboard steering system will work greatly for larger boats or at higher speeds.


Super Simple to Install with Complete Accessories Package

Installing this 150HP hydraulic outboard steering kit is very easy. Make sure that you have all the necessary tools and equipment before starting to install it. The VEVOR steering kit package includes all gear, like 1 hydraulic pump, 20-ft hose, 1 cylinder, and 1 accessory kit. However, you need tools like wrenches, screwdrivers, pliers, and some sealant as well.


In the first step, disconnect the boat motor battery to prevent an accidental start. Next, remove the manual steering from your boat if you have it. Now, mount the hydraulic helm in the boat’s console. Following the instructions in the provided guidebook, connect the hydraulic hoses.


Afterward, fill the hydraulic system with the hydraulic fluid. Bleed any air out of the system according to the manufacturer's instructions. When you’ve properly installed the steering kit and everything is fixed, test the steering system to check whether it’s working fine. Make sure to properly check the marine outboard steering system to avoid trouble during operation.


Ensure Your Safety with This Hydraulic Outboard Steering Kit

Safety must be your top priority while driving the boat. And it can’t be ensured without an advanced two-way locking system. A premium-quality locking system also gives you control over the boat's direction in challenging situations like windy weather or strong currents.


Here, the VEVOR 150HP hydraulic outboard steering kit is equipped with a two-way lock mechanism. It keeps the steering in place to prevent its unintended movement. This way, your board direction is controlled, helping you move the boat smoothly in tight spaces. So, whether you need to handle obstacles, or travel fast, this outboard steering kit will help you handle different situations.


Premium Quality Material

The aluminium alloy casing withstands temperatures between 200 and 250°C. This means when hydraulic fluid generates heat during operation, it dissipates it and ensures safety during operation. Moreover, the aluminium alloy resists corrosion, wear, and tear, which means you don’t have to repair your steering kit frequently, saving money and time.


Here, the VEVOR hydraulic steering casing is made of high-strength aluminium alloy. When the hydraulic steering system generates heat during operation, the aluminium alloy case dissipates heat. This process prevents the internal components from overheating. So, this aluminium alloy case enables the steering system to appear ideally and prevents seawater erosion. The hose of this outboard steering kit is made of premium-quality nylon. So it doesn’t get damaged even after being constantly used for a long time.


Great for Multiple Applications

No matter for which purpose and which condition you desire to use this hydraulic outboard kit, it’s compatible with multiple situations. Feel free to use it for cruising, fishing, watersports, and more.


You can also use it in different and hard situations like saltwater, freshwater, and even rough seas. VEVOR Marine steering system is adaptable to various boat sizes and types. So, don’t think twice about using it for small recreational vessels, large fishing boats, etc.


VEVOR hydraulic outboard steering kit for smooth, precise control on yachts and boats.
VEVOR hydraulic outboard steering kit with cylinder, helm, hoses, and fittings.
150HP Hydraulic Outboard Steering System Kit
Our kit enables the installation of a hydraulic steering system on engines up to 150HP. The rudder shaft features an aluminum alloy shell to withstand harsh marine environments. The hydraulic steering cylinder includes a two-way locking valve, bringing you high-end maritime quality.
  • Two-Way Locking Valve
  • 2x20FT Hydraulic Hoses
  • High-Performance Steering Cylinder
  • Engineered for Versatility
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR hydraulic outboard steering kit with pump, cylinder, and hoses.
150HP Hydraulic Outboard Steering System Kit
Our kit enables the installation of a hydraulic steering system on engines up to 150HP. The rudder shaft features an aluminum alloy shell to withstand harsh marine environments. The hydraulic steering cylinder includes a two-way locking valve, bringing you high-end maritime quality.
VEVOR hydraulic outboard steering kit with aluminum alloy casing and stainless-steel arms.
Easy Maintenance
Our boat hydraulic steering system features a detachable oil seal design, simplifying future inspections and maintenance. It ensures that performance declines due to aging or damaged oil seals can be easily avoided, keeping your system running smoothly and efficiently.
VEVOR hydraulic outboard steering kit, compact, efficient, reliable, professional.
Fixed-Length Hoses
Our hydraulic steering for boats comes with 20 ft hoses, tailoring your system to perfection by cutting the hoses to meet your specific needs. Plus, with quick-fit 5/16" fittings, installation becomes a snap – fast, effortless, and designed for repeated use.
VEVOR hydraulic outboard steering kit with high-strength nylon hose and quick-fit fittings.
Abundant Accessories
Our marine hydraulic steering kit provides everything you need for a seamless setup and maintenance experience. Inside, you'll find a hydraulic steering cylinder, a hydraulic pump, two 20-foot hydraulic hoses, and a comprehensive accessory kit for all your installation needs.
VEVOR hydraulic outboard steering kit accessory parts, fittings, and connectors.
Friendly Reminder
Before using our outboard hydraulic steering kit, it is necessary to fill it with oil and purge any air. If performance decreases or response delays, check the hydraulic fluid and conduct an air purge. We highly recommend consulting and following the user manual.
VEVOR hydraulic outboard steering kit application scenarios: offshore fishing, ship, flat bottomed ship, yacht
Sturdy & Durable
Our hydraulic steering pump body is crafted from premium aluminum alloy to maintain steady performance regardless of damp, rainy, or dusty conditions. We significantly reduce damage caused by environmental factors, ensuring your system operates reliably under any circumstance.
VEVOR hydraulic outboard steering kit, 8in height, 21.4in width, black component.
Specifications
  • Model: HK4200A-3
  • Part Number: HK4200A-3, HA4643
  • Application: Up to 150HP
  • Pumps: NR150
  • Cylinders: MR150
  • Max Pressure: 6.9Mpa (1000psi)
  • Output Force: 409.7kgf
  • Volume: 118 cc
  • Tube I.D:Φ31.8 mm
  • Rod I.D: Φ16mm
  • Strode: 197.3 mm
VEVOR hydraulic outboard steering kit with hoses, fittings, and steering cylinder.
Package Content
  • 1 x Hydraulic Steering Pump
  • 1 x Hydraulic Steering Cylinder
  • 2 x High-Pressure Oil Hoses
  • 1 x User Manual
VEVOR hydraulic outboard steering kit for smooth, precise control on yachts and boats.
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR hydraulic outboard steering kit with cylinder, helm, hoses, and fittings.
150HP Hydraulic Outboard Steering System Kit
Our kit enables the installation of a hydraulic steering system on engines up to 150HP. The rudder shaft features an aluminum alloy shell to withstand harsh marine environments. The hydraulic steering cylinder includes a two-way locking valve, bringing you high-end maritime quality.
  • Two-Way Locking Valve
  • 2x20FT Hydraulic Hoses
  • High-Performance Steering Cylinder
  • Engineered for Versatility
VEVOR hydraulic outboard steering kit with pump, cylinder, and hoses.
150HP Hydraulic Outboard Steering System Kit
Our kit enables the installation of a hydraulic steering system on engines up to 150HP. The rudder shaft features an aluminum alloy shell to withstand harsh marine environments. The hydraulic steering cylinder includes a two-way locking valve, bringing you high-end maritime quality.
VEVOR hydraulic outboard steering kit with aluminum alloy casing and stainless-steel arms.
Easy Maintenance
Our boat hydraulic steering system features a detachable oil seal design, simplifying future inspections and maintenance. It ensures that performance declines due to aging or damaged oil seals can be easily avoided, keeping your system running smoothly and efficiently.
VEVOR hydraulic outboard steering kit, compact, efficient, reliable, professional.
Fixed-Length Hoses
Our hydraulic steering for boats comes with 20 ft hoses, tailoring your system to perfection by cutting the hoses to meet your specific needs. Plus, with quick-fit 5/16" fittings, installation becomes a snap – fast, effortless, and designed for repeated use.
VEVOR hydraulic outboard steering kit with high-strength nylon hose and quick-fit fittings.
Abundant Accessories
Our marine hydraulic steering kit provides everything you need for a seamless setup and maintenance experience. Inside, you'll find a hydraulic steering cylinder, a hydraulic pump, two 20-foot hydraulic hoses, and a comprehensive accessory kit for all your installation needs.
VEVOR hydraulic outboard steering kit accessory parts, fittings, and connectors.
Friendly Reminder
Before using our outboard hydraulic steering kit, it is necessary to fill it with oil and purge any air. If performance decreases or response delays, check the hydraulic fluid and conduct an air purge. We highly recommend consulting and following the user manual.
VEVOR hydraulic outboard steering kit application scenarios: offshore fishing, ship, flat bottomed ship, yacht
Sturdy & Durable
Our hydraulic steering pump body is crafted from premium aluminum alloy to maintain steady performance regardless of damp, rainy, or dusty conditions. We significantly reduce damage caused by environmental factors, ensuring your system operates reliably under any circumstance.
VEVOR hydraulic outboard steering kit with hoses, fittings, and steering cylinder.
Package Content
  • 1 x Hydraulic Steering Pump
  • 1 x Hydraulic Steering Cylinder
  • 2 x High-Pressure Oil Hoses
  • 1 x User Manual
VEVOR hydraulic outboard steering kit, 8in height, 21.4in width, black component.
Specifications
  • Model: HK4200A-3
  • Part Number: HK4200A-3, HA4643
  • Application: Up to 150HP
  • Pumps: NR150
  • Cylinders: MR150
  • Max Pressure: 6.9Mpa (1000psi)
  • Output Force: 409.7kgf
  • Volume: 118 cc
  • Tube I.D:Φ31.8 mm
  • Rod I.D: Φ16mm
  • Strode: 197.3 mm
See More

Questions and Answers (74)

74 Questions
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Will this work on my 1981 Mercury 150?
Answer This Question
150HP Hydraulic Outboard Steering Kit work on 1981 Mercury 150.
By vevor on
Steering wheel size? All i see are 3/4 shaft with a 5/8 nut but this is not tapered. What steering wheel size? 3/4 straigh shaft? What size nut?
Answer This Question
For this 150HP Hydraulic Outboard Steering Kit, the steering wheel size is 14 inches, the connecting shaft thread is 5/8-18, the shaft diameter is 3/4, and the top has a taper C=1:10.
By vevor on
does the kiy come with fluid?
Answer This Question
No.
By vevor on
SO WHAT hydrologic OIL CAN I USE
Answer This Question
No. 10-15 anti-wear hydraulic oil.
By vevor on
Will it work on a 1988 Evinrude 140HP?
Answer This Question
Yes, it works on a 1988 Evinrude 140HP.
By vevor on

VEVOR 150HP Hydraulic Outboard Steering Kit Boat Marine System, Built-in Two-Way Lock Cylinder, 150HP Pump and High-Strength Nylon Hose for Single Station, Single-Engine use

4.8 121 Reviews
$ 456 99
Exclusive $5.00 off for your first three orders on the App.

20 FT

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